Macromolecules
Photosynthesis / Respiration
Cell Parts & Functions
Membrane Transport
Misc.
100
Name two macromolecules that provide energy
Carbohydrates (short term) Lipids (stored)
100

In which cellular organelle does the following reaction take place? 6CO2 + 6H2O -> C6H12O6 + 6O2

Chloroplast

100
Allows certain materials to enter and exit the cell
Cell membrane
100
In osmosis, water always moves from _____ to _____
Water always moves from high concentration to low concentration

Osmosis is passive transport
100

The human stomach is an acidic environment. If the numbers below represent optimum pH for each of the following enzymes, which one most likely functions in the stomach?

a) 3

b) 7

c) 9

d) 14

a) 3 Anything less than 7 is an acid!

200
Amino acids are the building block for which macromolecule?
Protein
200
Name the overall process that results in the production of ATP
Cellular respiration
200
Makes proteins
Ribosome
200
The sodium potassium pump is an example of...
Active transport (moves from low to high concentration)
200

Shannon thinks that the color of light will affect the growth of pea plants. She set up two experiments – Group A: plants are placed under white light (representing the sun) and Group B: plants are placed under blue light. Every 3 days for a month she measured the height of the plants to see if they have grown and places her data in her data table. What is the independent variable?

The color of light

300

Based on this structure (On the board) what macromolecule category must it belong to?

Carbohydrates

300
The following are the products. Name the process AND the reactants...

CO2 + H2O
Cellular respiration

Reactants:
Glucose and O2
300
Gives the cell a rigid structure
Cell wall
300

A red blood cell is placed in distilled water. List the following:

1. What type of solution is the cell in? (hypotonic, hypertonic, isotonic)

2. What can be expected to happen next?

1. hypotonic

2. Osmosis will cause water to move into the cell, causing the cell to swell and possibly burst.

300

Which property of water is responsible for the movement of water between roots and leaves?

Capillary Action

400

The Cell membrane is composed of what macromolecule category?

Lipid

400

In which cellular organelle does the following reaction take place? C6H12O6 + 6O2 -> 6CO2 + 6H2O

Mitochondria

400
Digests bacteria and worn out cell parts
Lysosome
400

What type of solution is the cell in if it is shrinking?

Hypertonic

400

Why does ice float on water

It is less dense, due to the hydrogen bond formations created.

500

Draw a nucleotide- you must include and label all 3 parts


A nucleotide is a monomer for what macromolecule category?

Nucleic Acid

500
Bacteria that live near deep ocean vents and produce food using inorganic compounds make use of what process?
Chemosynthesis
500
Produces energy (ATP)
Mitochondria
500
In circulatory system, a large part of the fluid is water. For example, human blood plasma is approximately 90% water. What property of water makes it an ideal material for transporting necessary chemical substances?
Universal solvent
500

What does it mean that Photosynthesis and Cellular Respiration are interrelated?

The products of one reaction are the reactants of the other. 

One process would not exist without the other. 

M
e
n
u